CN209159838U - A kind of semitrailer rear car paralell - Google Patents
A kind of semitrailer rear car paralell Download PDFInfo
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- CN209159838U CN209159838U CN201821676869.8U CN201821676869U CN209159838U CN 209159838 U CN209159838 U CN 209159838U CN 201821676869 U CN201821676869 U CN 201821676869U CN 209159838 U CN209159838 U CN 209159838U
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- steel
- paralell
- paralells
- truss
- lateral
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Abstract
The utility model relates to a kind of semitrailer rear car paralells.Including being located at two paralells above rear wheel, truss is equipped between two paralells, truss both ends are articulated and connected with two paralells respectively, the paralell is surrounded frame-type and is welded by two lateral I-steel and two longitudinal I-steel, several reinforcement I-steel parallel with longitudinal I-steel are equipped between two lateral I-steel, the both ends and two lateral I-steel for reinforcing I-steel are welded to connect, the front side of the paralell is equipped with towing plate, longitudinal I-steel on front side of the towing plate and paralell is welded to connect, and the towing plate is equipped with towing pad.The utility model structure is simple, easily manufactured, is articulated and connected between two paralells using truss, swings convenient for two paralells, and paralell is surrounded using four I-steel, and integrated carrying ability is strong.
Description
Technical field
The utility model relates to a kind of semitrailer rear car paralells.
Background technique
Semitrailer is that axle is placed in vehicle's center of gravity (when vehicle is uniformly loaded) below, and equipped with can will be horizontal and vertical
Power is transmitted to the trailer of the hookup of tractor.Semitrailer is usually three axis semitrailers, and type is divided into 11 rice barn columns half
Trailer, 13 rice barn columns, a lot of types such as low flat bed semi trailer.It is a kind of heavy type being connected by towing pin with semi-mounted headstock
Transport vehicle.Existing semitrailer rear is needed with a rear car is unified, and the paralell structure of existing rear car is more multiple
Miscellaneous, installation is inconvenient, and bearing capacity is low.
Utility model content
In view of the foregoing drawbacks, the purpose of this utility model is to provide a kind of structure is simple, easily manufactured, bearing capacity is strong
A kind of semitrailer rear car paralell.
Thus the technical scheme adopted by the utility model is
Including being located at two paralells above rear wheel, be equipped with truss between two paralells, truss both ends respectively with
The articulated connection of two paralells, the paralell surround frame-type welding by two lateral I-steel and two longitudinal I-steel and
At being equipped with several reinforcement I-steel parallel with longitudinal direction I-steel between two lateral I-steel, reinforce the both ends of I-steel
It is welded to connect with two lateral I-steel, the front side of the paralell is equipped with towing plate, on front side of the towing plate and paralell
Longitudinal I-steel is welded to connect, and the towing plate is equipped with towing pad.
As a further improvement of the above technical scheme, the truss both ends are respectively equipped with articulated slab, on the articulated slab
Equipped with hinge hole, the lateral I-steel on the inside of two paralells is equipped with hinged seat, the hinge hole of the hinged seat and articulated slab
By connecting pin connection.
As a further improvement of the above technical scheme, the upper surface for reinforcing I-steel and paralell upper surface are flat
Together.
As a further improvement of the above technical scheme, the truss upper surface is lower than paralell upper surface.
The utility model has the advantages that:
The utility model structure is simple, easily manufactured, is articulated and connected between two paralells using truss, is convenient for two
A paralell is swung, and paralell is surrounded using four I-steel, and integrated carrying ability is strong.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of A-A in Fig. 1.
Fig. 3 is the partial enlarged view of B in Fig. 1.
In figure 1 be paralell, 2 be truss, 3 be reinforce I-steel, 4 be towing plate, 5 be towing pad, 6 be articulated slab, 7 be
Hinged seat, 8 are connecting pins.
Specific embodiment
A kind of semitrailer rear car paralell, including being located at two paralells 1 above rear wheel, between two paralells 1
Equipped with truss 2,2 both ends of truss are articulated and connected with two paralells 1 respectively, and the paralell 1 is by two lateral I-steel and two
Root longitudinal direction I-steel surrounds frame-type and is welded, parallel with longitudinal I-steel equipped with several between two lateral I-steel
Reinforce I-steel 3, the both ends and two lateral I-steel for reinforcing I-steel 3 are welded to connect, and the front side of the paralell 1, which is equipped with, leads
Corbel back slab 4, the towing plate 4 and longitudinal I-steel of 1 front side of paralell are welded to connect, and the towing plate 4 is equipped with towing pad 5.
As a further improvement of the above technical scheme, 2 both ends of truss are respectively equipped with articulated slab 6, the articulated slab 6
It is equipped with hinge hole, the lateral I-steel of two 1 insides of paralell is equipped with hinged seat 7, the hinged seat 7 and articulated slab 6
Hinge hole is connected by connecting pin 8.
As a further improvement of the above technical scheme, the upper surface for reinforcing I-steel 3 and 1 upper surface of paralell are flat
Together.
As a further improvement of the above technical scheme, 2 upper surface of truss is lower than 1 upper surface of paralell.
It is emphasized that: the above description is only the embodiments of the present invention, is not intended to limit the utility model
The scope of the patents, equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, or it is straight
It connects or is used in other related technical areas indirectly, be also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of semitrailer rear car paralell, which is characterized in that including being located at two paralells above rear wheel, two platforms
Truss is equipped between frame, truss both ends are articulated and connected with two paralells respectively, the paralell by two lateral I-steel and
Two longitudinal I-steel surround frame-type and are welded, parallel with longitudinal I-steel equipped with several between two lateral I-steel
Reinforcement I-steel, reinforce the both ends of I-steel and be welded to connect with two lateral I-steel, the front side of the paralell, which is equipped with, leads
Longitudinal I-steel on front side of corbel back slab, the towing plate and paralell is welded to connect, and the towing plate is equipped with towing pad.
2. a kind of semitrailer rear car paralell according to claim 1, which is characterized in that the truss both ends are respectively equipped with
Articulated slab, the articulated slab are equipped with hinge hole, and the lateral I-steel on the inside of two paralells is equipped with hinged seat, described hinged
The hinge hole of seat and articulated slab passes through connection pin connection.
3. a kind of semitrailer rear car paralell according to claim 1, which is characterized in that the upper end for reinforcing I-steel
Face is concordant with paralell upper surface.
4. a kind of semitrailer rear car paralell according to claim 1, which is characterized in that the truss upper surface is lower than flat
Rack upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821676869.8U CN209159838U (en) | 2018-10-16 | 2018-10-16 | A kind of semitrailer rear car paralell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821676869.8U CN209159838U (en) | 2018-10-16 | 2018-10-16 | A kind of semitrailer rear car paralell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209159838U true CN209159838U (en) | 2019-07-26 |
Family
ID=67333885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821676869.8U Active CN209159838U (en) | 2018-10-16 | 2018-10-16 | A kind of semitrailer rear car paralell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209159838U (en) |
-
2018
- 2018-10-16 CN CN201821676869.8U patent/CN209159838U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |